- Packaging :
- Size / Dimension :
-
- 0.291" Dia x 0.122" W (7.40mm x 3.10mm) (8)
- 0.299" Dia x 0.122" W (7.60mm x 3.10mm) (3)
- 0.310" Dia x 0.120" W (7.90mm x 3.10mm) (2)
- 0.370" Dia x 0.122" W (9.40mm x 3.10mm) (3)
- 0.402" Dia x 0.122" W (10.20mm x 3.10mm) (3)
- 0.441" Dia x 0.122" W (11.20mm x 3.10mm) (2)
- 0.512" Dia x 0.122" W (13.00mm x 3.10mm) (2)
- 0.535" Dia x 0.122" W (13.58mm x 3.10mm) (2)
- 0.600" Dia x 0.120" W (15.24mm x 3.10mm) (2)
- 0.660" Dia x 0.122" W (16.76mm x 3.10mm) (2)
- 0.780" Dia x 0.120" W (19.81mm x 3.10mm) (2)
- 0.910" Dia x 0.120" W (23.11mm x 3.10mm) (2)
- 1.040" Dia x 0.120" W (26.30mm x 3.10mm) (1)
- Lead Spacing :
- Resistance - Initial (Ri) (Min) :
- Resistance - Post Trip (R1) (Max) :
- Applied Filters :
34 products
| IMAGE | PART NO. | PRICE | QUANTITY | STOCK | MANUFACTURE | DESCRIPTION | Series | Part Status | Packaging | Operating Temperature | Mounting Type | Size / Dimension | Height - Seated (Max) | Package / Case | Lead Spacing | Type | Voltage - Max | Current - Max | Current - Hold (Ih) (Max) | Current - Trip (It) | Time to Trip | Resistance - Initial (Ri) (Min) | Resistance - Post Trip (R1) (Max) | Resistance - 25°C (Typ) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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3,541
In-stock
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Littelfuse Inc. | PTC RESET FUSE 72V 200MA RADIAL | POLY-FUSE®, 72R | Active | Bulk | -40°C ~ 85°C | Through Hole | 0.291" Dia x 0.122" W (7.40mm x 3.10mm) | 0.461" (11.70mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 200mA | 400mA | 2.2s | 1.83 Ohms | 4.4 Ohms | - | |||
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1,054
In-stock
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Littelfuse Inc. | PTC RESET FUSE 72V 500MA RADIAL | POLY-FUSE®, 72R | Active | Tape & Box (TB) | -40°C ~ 85°C | Through Hole | 0.310" Dia x 0.120" W (7.90mm x 3.10mm) | - | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 500mA | 1A | 4s | 500 mOhms | 1.17 Ohms | - | |||
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2,089
In-stock
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Littelfuse Inc. | PTC RESET FUSE 72V 300MA RADIAL | POLY-FUSE®, 72R | Active | Tape & Box (TB) | -40°C ~ 85°C | Through Hole | 0.291" Dia x 0.122" W (7.40mm x 3.10mm) | 0.500" (12.70mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 300mA | 600mA | 3S | 880 mOhms | 2.1 Ohms | - | |||
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3,615
In-stock
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Littelfuse Inc. | PTC RESET FUSE 72V 250MA RADIAL | POLY-FUSE®, 72R | Active | Cut Tape (CT) | -40°C ~ 85°C | Through Hole | 0.291" Dia x 0.122" W (7.40mm x 3.10mm) | 0.500" (12.70mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 250mA | 500mA | 2.5s | 1.25 Ohms | 3 Ohms | - | |||
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2,730
In-stock
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Littelfuse Inc. | PTC RESET FUSE 72V 250MA RADIAL | POLY-FUSE®, 72R | Active | Tape & Box (TB) | -40°C ~ 85°C | Through Hole | 0.291" Dia x 0.122" W (7.40mm x 3.10mm) | 0.500" (12.70mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 250mA | 500mA | 2.5s | 1.25 Ohms | 3 Ohms | - | |||
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2,405
In-stock
|
Littelfuse Inc. | PTC RESET FUSE 72V 2.5A RADIAL | POLY-FUSE®, 72R | Active | Tape & Box (TB) | -40°C ~ 85°C | Through Hole | 0.780" Dia x 0.120" W (19.81mm x 3.10mm) | - | Radial, Disc | 0.402" (10.20mm) | Polymeric | 72V | 40A | 2.5A | 5A | 15.6s | 50 mOhms | 130 mOhms | - | |||
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3,052
In-stock
|
Littelfuse Inc. | PTC RESET FUSE 72V 2.5A RADIAL | POLY-FUSE®, 72R | Active | Bulk | -40°C ~ 85°C | Through Hole | 0.780" Dia x 0.120" W (19.81mm x 3.10mm) | - | Radial, Disc | 0.402" (10.20mm) | Polymeric | 72V | 40A | 2.5A | 5A | 15.6s | 50 mOhms | 130 mOhms | - | |||
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1,415
In-stock
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Littelfuse Inc. | PTC RESET FUSE 72V 1.1A RADIAL | POLY-FUSE®, 72R | Active | Bulk | -40°C ~ 85°C | Through Hole | 0.512" Dia x 0.122" W (13.00mm x 3.10mm) | 0.717" (18.20mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 1.1A | 2.2A | 8.2s | 150 mOhms | 380 mOhms | - | |||
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3,382
In-stock
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Littelfuse Inc. | PTC RESET FUSE 72V 900MA RADIAL | POLY-FUSE®, 72R | Active | Bulk | -40°C ~ 85°C | Through Hole | 0.441" Dia x 0.122" W (11.20mm x 3.10mm) | 0.622" (15.80mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 900mA | 1.8A | 7.2s | 200 mOhms | 470 mOhms | - | |||
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792
In-stock
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Littelfuse Inc. | PTC RESET FUSE 72V 200MA RADIAL | POLY-FUSE®, 72R | Active | Cut Tape (CT) | -40°C ~ 85°C | Through Hole | 0.291" Dia x 0.122" W (7.40mm x 3.10mm) | 0.461" (11.70mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 200mA | 400mA | 2.2s | 1.83 Ohms | 4.4 Ohms | - | |||
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1,873
In-stock
|
Littelfuse Inc. | PTC RESET FUSE 72V 200MA RADIAL | POLY-FUSE®, 72R | Active | Tape & Box (TB) | -40°C ~ 85°C | Through Hole | 0.291" Dia x 0.122" W (7.40mm x 3.10mm) | 0.461" (11.70mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 200mA | 400mA | 2.2s | 1.83 Ohms | 4.4 Ohms | - | |||
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3,038
In-stock
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Littelfuse Inc. | PTC RESET FUSE 72V 3A RADIAL | POLY-FUSE®, 72R | Active | Tape & Box (TB) | -40°C ~ 85°C | Through Hole | 0.910" Dia x 0.120" W (23.11mm x 3.10mm) | 1.154" (29.30mm) | Radial, Disc | 0.402" (10.20mm) | Polymeric | 72V | 40A | 3A | 6A | 19.8s | 40 mOhms | 100 mOhms | - | |||
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3,028
In-stock
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Littelfuse Inc. | PTC RESET FUSE 72V 1.85A RADIAL | POLY-FUSE®, 72R | Active | Tape & Box (TB) | -40°C ~ 85°C | Through Hole | 0.660" Dia x 0.122" W (16.76mm x 3.10mm) | 0.906" (23.00mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 1.85A | 3.7A | 12.6s | 80 mOhms | 190 mOhms | - | |||
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3,660
In-stock
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Littelfuse Inc. | PTC RESET FUSE 72V 1.6A RADIAL | POLY-FUSE®, 72R | Active | Tape & Box (TB) | -40°C ~ 85°C | Through Hole | 0.600" Dia x 0.120" W (15.24mm x 3.10mm) | 0.850" (21.60mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 1.6A | 3.2A | 11.4s | 90 mOhms | 220 mOhms | - | |||
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2,598
In-stock
|
Littelfuse Inc. | PTC RESET FUSE 72V 1.35A RADIAL | POLY-FUSE®, 72R | Active | Tape & Box (TB) | -40°C ~ 85°C | Through Hole | 0.535" Dia x 0.122" W (13.58mm x 3.10mm) | 0.780" (19.80mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 1.35A | 2.7A | 9.6s | 120 mOhms | 300 mOhms | - | |||
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3,536
In-stock
|
Littelfuse Inc. | PTC RESET FUSE 72V 1.1A RADIAL | POLY-FUSE®, 72R | Active | Tape & Box (TB) | -40°C ~ 85°C | Through Hole | 0.512" Dia x 0.122" W (13.00mm x 3.10mm) | 0.717" (18.20mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 1.1A | 2.2A | 8.2s | 150 mOhms | 380 mOhms | - | |||
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2,972
In-stock
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Littelfuse Inc. | PTC RESET FUSE 72V 900MA RADIAL | POLY-FUSE®, 72R | Active | Tape & Box (TB) | -40°C ~ 85°C | Through Hole | 0.441" Dia x 0.122" W (11.20mm x 3.10mm) | 0.622" (15.80mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 900mA | 1.8A | 7.2s | 200 mOhms | 470 mOhms | - | |||
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1,694
In-stock
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Littelfuse Inc. | PTC RESET FUSE 72V 750MA RADIAL | POLY-FUSE®, 72R | Active | Bulk | -40°C ~ 85°C | Through Hole | 0.402" Dia x 0.122" W (10.20mm x 3.10mm) | 0.598" (15.20mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 750mA | 1.5A | 6.3s | 250 mOhms | 600 mOhms | - | |||
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2,753
In-stock
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Littelfuse Inc. | PTC RESET FUSE 72V 650MA RADIAL | POLY-FUSE®, 72R | Active | Bulk | -40°C ~ 85°C | Through Hole | 0.370" Dia x 0.122" W (9.40mm x 3.10mm) | 0.571" (14.50mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 650mA | 1.3A | 5.3s | 310 mOhms | 720 mOhms | - | |||
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3,623
In-stock
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Littelfuse Inc. | PTC RESET FUSE 72V 400MA RADIAL | POLY-FUSE®, 72R | Active | Bulk | -40°C ~ 85°C | Through Hole | 0.299" Dia x 0.122" W (7.60mm x 3.10mm) | 0.532" (13.50mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 400mA | 800mA | 3.8s | 550 mOhms | 1.29 Ohms | - | |||
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1,330
In-stock
|
Littelfuse Inc. | PTC RESET FUSE 72V 300MA RADIAL | POLY-FUSE®, 72R | Active | Bulk | -40°C ~ 85°C | Through Hole | 0.291" Dia x 0.122" W (7.40mm x 3.10mm) | 0.500" (12.70mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 300mA | 600mA | 3S | 880 mOhms | 2.1 Ohms | - | |||
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2,926
In-stock
|
Littelfuse Inc. | PTC RESET FUSE 72V 3A RADIAL | POLY-FUSE®, 72R | Active | Bulk | -40°C ~ 85°C | Through Hole | 0.910" Dia x 0.120" W (23.11mm x 3.10mm) | 1.154" (29.30mm) | Radial, Disc | 0.402" (10.20mm) | Polymeric | 72V | 40A | 3A | 6A | 19.8s | 40 mOhms | 100 mOhms | - | |||
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2,054
In-stock
|
Littelfuse Inc. | PTC RESET FUSE 72V 1.85A RADIAL | POLY-FUSE®, 72R | Active | Bulk | -40°C ~ 85°C | Through Hole | 0.660" Dia x 0.122" W (16.76mm x 3.10mm) | 0.906" (23.00mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 1.85A | 3.7A | 12.6s | 80 mOhms | 190 mOhms | - | |||
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3,566
In-stock
|
Littelfuse Inc. | PTC RESET FUSE 72V 1.6A RADIAL | POLY-FUSE®, 72R | Active | Bulk | -40°C ~ 85°C | Through Hole | 0.600" Dia x 0.120" W (15.24mm x 3.10mm) | 0.850" (21.60mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 1.6A | 3.2A | 11.4s | 90 mOhms | 220 mOhms | - | |||
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3,973
In-stock
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Littelfuse Inc. | PTC RESET FUSE 72V 1.35A RADIAL | POLY-FUSE®, 72R | Active | Bulk | -40°C ~ 85°C | Through Hole | 0.535" Dia x 0.122" W (13.58mm x 3.10mm) | 0.780" (19.80mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 1.35A | 2.7A | 9.6s | 120 mOhms | 300 mOhms | - | |||
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1,829
In-stock
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Littelfuse Inc. | PTC RESET FUSE 72V 250MA RADIAL | POLY-FUSE®, 72R | Active | Bulk | -40°C ~ 85°C | Through Hole | 0.291" Dia x 0.122" W (7.40mm x 3.10mm) | 0.500" (12.70mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 250mA | 500mA | 2.5s | 1.25 Ohms | 3 Ohms | - | |||
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2,528
In-stock
|
Littelfuse Inc. | PTC RESET FUSE 72V 3.75A RADIAL | POLY-FUSE®, 72R | Active | Bulk | -40°C ~ 85°C | Through Hole | 1.040" Dia x 0.120" W (26.30mm x 3.10mm) | 1.224" (31.10mm) | Radial, Disc | 0.402" (10.20mm) | Polymeric | 72V | 40A | 3.75A | 7.5A | 24s | 30 mOhms | 80 mOhms | - | |||
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1,635
In-stock
|
Littelfuse Inc. | PTC RESET FUSE 72V 750MA RADIAL | POLY-FUSE®, 72R | Active | Cut Tape (CT) | -40°C ~ 85°C | Through Hole | 0.402" Dia x 0.122" W (10.20mm x 3.10mm) | 0.598" (15.20mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 750mA | 1.5A | 6.3s | 250 mOhms | 600 mOhms | - | |||
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3,279
In-stock
|
Littelfuse Inc. | PTC RESET FUSE 72V 750MA RADIAL | POLY-FUSE®, 72R | Active | Tape & Box (TB) | -40°C ~ 85°C | Through Hole | 0.402" Dia x 0.122" W (10.20mm x 3.10mm) | 0.598" (15.20mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 750mA | 1.5A | 6.3s | 250 mOhms | 600 mOhms | - | |||
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2,375
In-stock
|
Littelfuse Inc. | PTC RESET FUSE 72V 650MA RADIAL | POLY-FUSE®, 72R | Active | Cut Tape (CT) | -40°C ~ 85°C | Through Hole | 0.370" Dia x 0.122" W (9.40mm x 3.10mm) | 0.571" (14.50mm) | Radial, Disc | 0.201" (5.10mm) | Polymeric | 72V | 40A | 650mA | 1.3A | 5.3s | 310 mOhms | 720 mOhms | - |
